Question

question 15 exercise 8.1 ke ke 2 part hai please can anyone tell me how I do???​

Answer 1

Step-by-step explanation:

plz like my answer and add my answer to the brainlist

Answer 2

first find one envelope cost

so, 10.50÷15=0.7

now for 35 envelopes

0.7×35=24.5

hope it helps you

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