Question

plz solve it in easy way

Answer 1

1
cost of 7 books is 910
cost of 1 book is 910/7 which is 130
so cost of 8 books is 910 + 130 which is 1040

Answer 2

HEY MATE HERE IS YOUR ANSWER

1)))7books ------910rupees
1book=910/7
1book=130
for 8 books =7books +1book
8books = 910+130
8books = 1040Rupees

2)))4months = Rs1260
1year = 12 months
4×3=12
1260×3=3780Rs
3)))10kg=185
1kg = 18.5
8kg=18.5×8=148rs

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