When solving a system by multiplying and then adding or subtracting, how do you decide whether to add or subtract?
1 answer:
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B : P: O
5: 3: 2
5 is equivalent 350g
3 would be equivalent to
*350
=210g of potatoes
Like wise for onions;
5 is equivalent to 350g
2 would be equivalent to
=140 g of onions
5: 3: 2
5 is equivalent 350g
3 would be equivalent to
=210g of potatoes
Like wise for onions;
5 is equivalent to 350g
2 would be equivalent to
=140 g of onions