Acricket weighs 7/6 gram. a grasshopper weighs 0.76 gram. which insect weighs more?

Just divide 7 by 6 to convert the fraction to decimal form and then compare the two

Cricket weighs more than the grasshopper

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.