Question

Vimala has 31/3 m of lace. She needs 15 m lace to work with a design. How much lace should she buy to complete her work. ( in a/b form only)

Answer 1

Answer:

given,

vimla has 13/3m of lace

she needs 15m lace

what to do?

we should subtract the lace length that vimla had from the total lace she needs

Step-by-step explanation:

total lace she need is 15m

she had 13/3m of lace

15-13/3

15×3/3-13/3

45/3-13/3

=32/3m

therefore,she should buy 32/2 m of lace to complete her work

hope my answer is useful to you

have a great day ☺️

Answer 2

Answer

(31÷3)÷15=31÷5

Step-by-step explanation:

we have to say this answer in a/b formula

A=31÷3 , B=15

A/B= (31÷3)÷15=31÷5

and the answer is

31÷5

I hope it will help u