# 1.)luis had 8/10 meter of wood for the frame that he is doing. his father gave him 1/4 meter more. how many meters of wood does he have now?

2)angelica needs 4/5 kilogram of chicken for her recipe in epp-h. e. subject. she already has 2/4 kilogram. how many more kilograms does she need?

3)ella had a piece of ribbon. after using 3/8 meter for her headband, she had 1/4 meter left. how many meters of ribbon did she have at first?

Answers: 1

## Answers

1.)luis had 8/10 meter of wood for the frame that he is doing. his father gave him 1/4 meter more. h...

1) 42/40 or 1 & 2/40 or 1 & 1/20m of wood

2) 3/10 kg more

3) 5/8 ribbon

Step-by-step explanation:

1) 8/10 + 1/4

ADD

HOW TO ADD

MAKE FRACTIONS SIMILAR

1. get the GCF or greatest common factor of the denominators, in this case, 10 and 4

GCF of 4&10= 40

2. change the old denominators(10 &4) to the new denominators(40)

1/4= change 4 to 40 8/10= change 10 to 40

3. divide the GCF (20) by the old denominators then multiply to the old numerator; these numbers will be the new numerators

1/4- 40 divided by 4= 10, 10x 1 8/10- 40 divided by 10= 4, 4x8

1/4= 10/40 8/10= 32/40

ADD THE NUMERATORS

10/40 + 32/40= 42/40

10+ 32= 42

YOU MAY CONVERT TO IMPROPER FRACTION

42/40= 1 & 2/40

divide the numerator by the denominator. the quotient (answer) is the whole number(1) and the remainder is the new numerator (2). the denominator stays the same (40)

since the improper fraction is 2/40, you may simplify the fraction and get 1/20 just look for the GCF of the numerator(2) and denominator(40) and divide to denominator and numerator.

2/40 --- 2 divided by 2 and 40 divided by 2

= 1/20m

2) 4/5- 2/4 SUBTRACT

MAKE FRACTIONS SIMILAR

4/5 and 2/4 = 16/20 and 10/20

SUBTRACT

subtract the numerator while the denominator stays the same

16/20- 10/20= 6/20

YOU MAY SIMPLIFY

6/20= 3/10

find the GCF or greatest common factor of the numerator and the denominator (2)

divide them by their GCF ( 6- 3 and 20- 10)

=3/10 kg more

3) ADD 3/8 AND 1/4

SIMPLIFY 3/8= 3/8 and 1/4 = 2/8

ADD 3/8+ 2/8= 5/8

=5/8 ribbon

didal

Explanation:

ang ingles ng didal ay thimble

didal

Explanation:

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