The mass of three pears and four peaches is equal, the mass of three apples and five peaches is equal, the mass of one apple and one pear is equal to the mass of several peaches?

The mass of three pears and four peaches is equal, the mass of three apples and five peaches is equal, the mass of one apple and one pear is equal to the mass of several peaches?

Three pears + three apples = four peaches + five peaches, 3 × (one pear + one apple) = nine peaches, one apple + one pear = three peaches. A: the mass of one apple and one pear is equal to that of three peaches

Three pears plus an apple is 710 grams, five pears plus an apple is 1050 grams. How many grams does a pear weigh?
No equations,

There are two solutions: 1. Let the pear be x g and the apple be y G
3x+y=710
5x+y=1050
The solution of simultaneous equations is x = 170, y = 200
2. From the meaning of the title, we know that five pears and one apple are 1050, three pears and one apple are 710, 1050-710 = 340, which is the price of two pears

Three pears are equal to four oranges, three apples are equal to five oranges?

One pear is equal to 4 / 3 oranges
One apple is equal to 5 / 3 oranges